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Error Log Functions Section 9-2
Note The error information is not written to EEPROM when a memory error occurs
in the error log area (EEPROM).
0343 Structure error 01 Hex: I/O area dupli-
cation
02 Hex: I/O area range
exceeded
03 Hex: Unsupported
slave
Slave’s node address No
0344 Verification error 01 Hex: Non-existent
slave
02 Hex: Illegal header
03 Hex: Illegal device
type
04 Hex: Illegal product
code
05 Hex: Unsupported
connection
06 Hex: I/O size mis-
match
07 Hex: Illegal connec-
tion path
Slave’s node address No
0345 Remote I/O communications error 01 Hex: Master
02 Hex: Slave
Master:
Slave’s node address
Slave:
Master’s node address
No
0346 Remote I/O communications stopped because
of a remote I/O communications error.
01 Hex: Remote I/O
communications error
02 Hex: Network power
supply error
03 Hex: Transmission
timeout
Remote I/O comm. error:
Slave’s node address
Power supply error:
Local (master’s) node
address
Transmission timeout:
Local (master’s) node
address
No
0347 I/O refreshing error 01 Hex: Master
02 Hex: Slave
00 Hex No
0348 Message discarded because a new request
was received.
Same as the code (such as 0101 Hex) in the dis-
carded FINS/explicit message packet.
No
0601 Special Unit error Uncertain contents Yes
0602 Special Unit memory error 01 Hex: Read error
02 Hex: Write error
06 Hex: Error log
09 Hex: Identity data
0A Hex: Master scan list
0B Hex: Slave scan list
0C Hex: Message moni-
toring timer list
0D Hex: Communications
cycle time setting
Ye s
(See
note.)
Error
code
(Hex)
Error Detail code Record
stored in
EEPROM
First byte Second byte